Package org.apache.calcite.sql.validate

Class AggregatingSelectScope.Resolved

java.lang.Object
org.apache.calcite.sql.validate.AggregatingSelectScope.Resolved
Enclosing class:
AggregatingSelectScope
public static class AggregatingSelectScope.Resolved extends Object
Information about an aggregating scope that can only be determined after validation has occurred. Therefore it cannot be populated when the scope is created.

  • Field Details

    • extraExprList

      public final com.google.common.collect.ImmutableList<SqlNode> extraExprList

    • measureExprList

      public final com.google.common.collect.ImmutableList<SqlNode> measureExprList

    • groupExprList

      public final com.google.common.collect.ImmutableList<SqlNode> groupExprList

    • groupSet

      public final ImmutableBitSet groupSet

    • groupSets

      public final com.google.common.collect.ImmutableSortedMultiset<ImmutableBitSet> groupSets

    • groupExprProjection

      public final Map<Integer,Integer> groupExprProjection

  • Method Details

    • isNullable

      public boolean isNullable(int i)
      Returns whether a field should be nullable due to grouping sets.

    • isGroupingExpr

      public boolean isGroupingExpr(SqlNode operand)
      Returns whether a given expression is equal to one of the grouping expressions. Determines whether it is valid as an operand to GROUPING.

    • lookupGroupingExpr

      public int lookupGroupingExpr(SqlNode operand)